Dosing apparatus

Details Dosing apparatus Dosing apparatus

1988-02-19

1990-07-03

Cusick, Ernest G.

Fluent material handling, with receiver or receiver coacting mea

Processes

Battery grid pasting

141 83, 141258, 141116, 92 98D, 222333, 222 63, 177116, B65B 132, B65B 328

Patent

active

049382713

ABSTRACT:
A dosing apparatus for packaging containers comprises a dosing device including a housing, a wall within the housing and reciprocable to draw in and expel a substance through an inlet and an outlet, respectively, of the housing, a rotary stepping motor which drives the wall, and a screw device which converts rotary motion of the motor to linear motion of the wall; and a control programmable to control the speed and stroke angle of the motor. The filled containers may be weighed in turn and the weight data used automatically to make any necessary corrections to the wall stroke.

REFERENCES:
patent: 2712408 (1955-07-01), Weber
patent: 2763416 (1956-09-01), Wormsr
patent: 3648741 (1972-03-01), Croasdale et al.
patent: 4301880 (1981-11-01), Krambrock et al.
patent: 4381545 (1983-04-01), Biddle, III et al.
patent: 4437498 (1984-03-01), Pankratz et al.
patent: 4457348 (1984-07-01), Mueller et al.
patent: 4474309 (1984-10-01), Solomon
patent: 4565304 (1986-01-01), Dronet
patent: 4667709 (1987-05-01), Fischer et al.
patent: 4696329 (1987-09-01), Izzi

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